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Diffstat (limited to 'src/title-widget.c')
| -rw-r--r-- | src/title-widget.c | 192 |
1 files changed, 192 insertions, 0 deletions
diff --git a/src/title-widget.c b/src/title-widget.c new file mode 100644 index 0000000..1b57fe9 --- /dev/null +++ b/src/title-widget.c @@ -0,0 +1,192 @@ +/* +Copyright 2010 Canonical Ltd. + +Authors: + Conor Curran <conor.curran@canonical.com> + +This program is free software: you can redistribute it and/or modify it +under the terms of the GNU General Public License version 3, as published +by the Free Software Foundation. + +This program is distributed in the hope that it will be useful, but +WITHOUT ANY WARRANTY; without even the implied warranties of +MERCHANTABILITY, SATISFACTORY QUALITY, or FITNESS FOR A PARTICULAR +PURPOSE. See the GNU General Public License for more details. + +You should have received a copy of the GNU General Public License along +with this program. If not, see <http://www.gnu.org/licenses/>. +*/ + +#ifdef HAVE_CONFIG_H +#include "config.h" +#endif + +#include <glib/gi18n.h> +#include "title-widget.h" +#include "common-defs.h" +#include <gtk/gtk.h> +#include <libindicator/indicator-image-helper.h> + +static DbusmenuMenuitem* twin_item; + +typedef struct _TitleWidgetPrivate TitleWidgetPrivate; + +struct _TitleWidgetPrivate +{ + GtkWidget* hbox; + GtkWidget* name; + GtkWidget* player_icon; +}; + +#define TITLE_WIDGET_GET_PRIVATE(o) (G_TYPE_INSTANCE_GET_PRIVATE ((o), TITLE_WIDGET_TYPE, TitleWidgetPrivate)) + +/* Prototypes */ +static void title_widget_class_init (TitleWidgetClass *klass); +static void title_widget_init (TitleWidget *self); +static void title_widget_dispose (GObject *object); +static void title_widget_finalize (GObject *object); + +// keyevent consumers +static gboolean title_widget_button_press_event (GtkWidget *menuitem, + GdkEventButton *event); +static gboolean title_widget_button_release_event (GtkWidget *menuitem, + GdkEventButton *event); +static gboolean title_widget_expose_event(GtkWidget* widget, + GdkEventExpose* event); + +// Dbusmenuitem properties update callback +static void title_widget_property_update(DbusmenuMenuitem* item, gchar* property, + GValue* value, gpointer userdata); +static void style_name_text(TitleWidget* self); +G_DEFINE_TYPE (TitleWidget, title_widget, GTK_TYPE_MENU_ITEM); + + + +static void +title_widget_class_init (TitleWidgetClass *klass) +{ + GObjectClass *gobject_class = G_OBJECT_CLASS (klass); + GtkWidgetClass *widget_class = GTK_WIDGET_CLASS (klass); + + widget_class->button_press_event = title_widget_button_press_event; + widget_class->button_release_event = title_widget_button_release_event; + widget_class->expose_event = title_widget_expose_event; + + g_type_class_add_private (klass, sizeof (TitleWidgetPrivate)); + + gobject_class->dispose = title_widget_dispose; + gobject_class->finalize = title_widget_finalize; + +} + +static void +title_widget_init (TitleWidget *self) +{ + g_debug("TitleWidget::title_widget_init"); + + TitleWidgetPrivate * priv = TITLE_WIDGET_GET_PRIVATE(self); + + GtkWidget *hbox; + + hbox = gtk_hbox_new(FALSE, 0); + priv->hbox = hbox; + g_signal_connect(G_OBJECT(twin_item), "property-changed", + G_CALLBACK(title_widget_property_update), self); + + priv->player_icon = indicator_image_helper("sound_icon"); + gtk_box_pack_start(GTK_BOX (priv->hbox), priv->player_icon, FALSE, FALSE, 0); + + priv->name = gtk_label_new(dbusmenu_menuitem_property_get(twin_item, + DBUSMENU_TITLE_MENUITEM_TEXT_NAME)); + gtk_misc_set_padding(GTK_MISC(priv->name), 10, 0); + gtk_box_pack_start (GTK_BOX (priv->hbox), priv->name, FALSE, FALSE, 0); + + style_name_text(self); + + gtk_widget_show_all (priv->hbox); + gtk_container_add (GTK_CONTAINER (self), hbox); + +} + +static void +title_widget_dispose (GObject *object) +{ + G_OBJECT_CLASS (title_widget_parent_class)->dispose (object); +} + +static void +title_widget_finalize (GObject *object) +{ + G_OBJECT_CLASS (title_widget_parent_class)->finalize (object); +} + +/* Suppress/consume keyevents */ +static gboolean +title_widget_button_press_event (GtkWidget *menuitem, + GdkEventButton *event) +{ + g_debug("TitleWidget::menu_press_event"); + + GValue value = {0}; + g_value_init(&value, G_TYPE_BOOLEAN); + + g_value_set_boolean(&value, TRUE); + dbusmenu_menuitem_handle_event (twin_item, "Title menu event", &value, 0); + + return TRUE; +} + +static gboolean +title_widget_button_release_event (GtkWidget *menuitem, + GdkEventButton *event) +{ + g_debug("TitleWidget::menu_release_event"); + return TRUE; +} + +static gboolean +title_widget_expose_event(GtkWidget* widget, GdkEventExpose* event) +{ + TitleWidgetPrivate * priv = TITLE_WIDGET_GET_PRIVATE(widget); + + gtk_container_propagate_expose(GTK_CONTAINER(widget), priv->hbox, event); + return TRUE; +} + +static void +title_widget_property_update(DbusmenuMenuitem* item, gchar* property, + GValue* value, gpointer userdata) +{ + g_return_if_fail (IS_TITLE_WIDGET (userdata)); + TitleWidget* mitem = TITLE_WIDGET(userdata); + TitleWidgetPrivate * priv = TITLE_WIDGET_GET_PRIVATE(mitem); + + if(g_ascii_strcasecmp(DBUSMENU_TITLE_MENUITEM_TEXT_NAME, property) == 0){ + gtk_label_set_text(GTK_LABEL(priv->name), g_value_get_string(value)); + style_name_text(mitem); + } +} + +static void +style_name_text(TitleWidget* self) +{ + TitleWidgetPrivate * priv = TITLE_WIDGET_GET_PRIVATE(self); + + char* markup; + markup = g_markup_printf_escaped ("<span weight=\"bold\">%s</span>", + gtk_label_get_text(GTK_LABEL(priv->name))); + gtk_label_set_markup (GTK_LABEL (priv->name), markup); + g_free(markup); +} + + /** + * transport_new: + * @returns: a new #TitleWidget. + **/ +GtkWidget* +title_widget_new(DbusmenuMenuitem *item) +{ + twin_item = item; + return g_object_new(TITLE_WIDGET_TYPE, NULL); +} + |